3(5x-7)=cx+d

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Solution for 3(5x-7)=cx+d equation:


Simplifying
3(5x + -7) = cx + d

Reorder the terms:
3(-7 + 5x) = cx + d
(-7 * 3 + 5x * 3) = cx + d
(-21 + 15x) = cx + d

Solving
-21 + 15x = cx + d

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1cx' to each side of the equation.
-21 + -1cx + 15x = cx + -1cx + d

Combine like terms: cx + -1cx = 0
-21 + -1cx + 15x = 0 + d
-21 + -1cx + 15x = d

Add '21' to each side of the equation.
-21 + -1cx + 21 + 15x = 21 + d

Reorder the terms:
-21 + 21 + -1cx + 15x = 21 + d

Combine like terms: -21 + 21 = 0
0 + -1cx + 15x = 21 + d
-1cx + 15x = 21 + d

Reorder the terms:
-21 + -1cx + -1d + 15x = 21 + d + -21 + -1d

Reorder the terms:
-21 + -1cx + -1d + 15x = 21 + -21 + d + -1d

Combine like terms: 21 + -21 = 0
-21 + -1cx + -1d + 15x = 0 + d + -1d
-21 + -1cx + -1d + 15x = d + -1d

Combine like terms: d + -1d = 0
-21 + -1cx + -1d + 15x = 0

The solution to this equation could not be determined.

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